The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 28, 2026
Filed:
Jul. 18, 2023
Suzhou Cleva Precision Machinery & Technology Co, Ltd, Suzhou, CN;
Skybest Electric Appliance (Suzhou) Co., Ltd., Suzhou, CN;
Shaoming Zhu, Suzhou, CN;
Xue Ren, Suzhou, CN;
Suzhou Cleva Precision Machinery & Technology Co., Ltd., Suzhou, CN;
Skybest Electric Applicance (Suzhou) Co., Ltd., Suzhou, CN;
Abstract
An image analysis method includes the steps of obtaining a saturation channel image and a value channel image according to an original image; obtaining a relative deviation value image based on the saturation channel image and the value channel image, wherein the relative deviation value image represents relative deviations between saturation and value; extracting several contours from the relative deviation value image; determining target parameter values corresponding to each contour; and Determining according to analysis results of the target parameter values corresponding to each contour whether there is a non-working region in the original image. A related image analysis apparatus, computer device, and computer readable storage medium are also disclosed.
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